steambig.com

Valid Email Server
Domain Lookup › steambig.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steambig.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 02:05:12 UTC · ↺ Refresh

MX Hostnames

  • mx.ym.163.com

MX Priorities

  • mx.ym.163.com: 10

A / AAAA Records

  • 47.96.31.149 (no PTR)

Mail Server IPs

  • 111.124.200.35 (no PTR)

SOA Record

Raw SOA dns31.hichina.com hostmaster.hichina.com 2026011209 3600 1200 86400 600
Primary NS (mname)
dns31.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026011209
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s

Nameservers (NS)

dns32.hichina.com
dns31.hichina.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

No TXT records found.

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